anemia megaloblástica por deficiencia de vitamina B12

atrophy intestinal metaplasia to gastric dysplasia and consequently to adenocarcinoma in a small groupp of patients. Upper endoscopy with biopsy is essential to identify the presence and type of gastric atrophy, typical endoscopic findings are: the absence of gastric folds, pale mucosa and submucosal vessels display, these findings must be

  Casti, Intestinal, Anemia, Meglobal, Vitamina, Metaplasia, Intestinal metaplasia, Deficiencia, Anemia megalobl, 225 stica por deficiencia de vitamina